node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
SERP0590 | guaA | SERP0590 | SERP0070 | Na+/H+ exchanger family protein, putative; Identified by match to protein family HMM PF00999; match to protein family HMM PF02080; Belongs to the monovalent cation:proton antiporter 2 (CPA2) transporter (TC 2.A.37) family. | GMP synthase; Catalyzes the synthesis of GMP from XMP. | 0.636 |
SERP0590 | guaB | SERP0590 | SERP0069 | Na+/H+ exchanger family protein, putative; Identified by match to protein family HMM PF00999; match to protein family HMM PF02080; Belongs to the monovalent cation:proton antiporter 2 (CPA2) transporter (TC 2.A.37) family. | Inosine-5'-monophosphate dehydrogenase; Catalyzes the conversion of inosine 5'-phosphate (IMP) to xanthosine 5'-phosphate (XMP), the first committed and rate-limiting step in the de novo synthesis of guanine nucleotides, and therefore plays an important role in the regulation of cell growth. Belongs to the IMPDH/GMPR family. | 0.773 |
SERP0590 | guaC | SERP0590 | SERP0906 | Na+/H+ exchanger family protein, putative; Identified by match to protein family HMM PF00999; match to protein family HMM PF02080; Belongs to the monovalent cation:proton antiporter 2 (CPA2) transporter (TC 2.A.37) family. | Guanosine monophosphate reductase; Catalyzes the irreversible NADPH-dependent deamination of GMP to IMP. It functions in the conversion of nucleobase, nucleoside and nucleotide derivatives of G to A nucleotides, and in maintaining the intracellular balance of A and G nucleotides; Belongs to the IMPDH/GMPR family. GuaC type 2 subfamily. | 0.408 |
SERP0734 | guaA | SERP0734 | SERP0070 | Ham1 family protein; Pyrophosphatase that catalyzes the hydrolysis of nucleoside triphosphates to their monophosphate derivatives, with a high preference for the non-canonical purine nucleotides XTP (xanthosine triphosphate), dITP (deoxyinosine triphosphate) and ITP. Seems to function as a house-cleaning enzyme that removes non-canonical purine nucleotides from the nucleotide pool, thus preventing their incorporation into DNA/RNA and avoiding chromosomal lesions. Belongs to the HAM1 NTPase family. | GMP synthase; Catalyzes the synthesis of GMP from XMP. | 0.964 |
SERP0734 | guaB | SERP0734 | SERP0069 | Ham1 family protein; Pyrophosphatase that catalyzes the hydrolysis of nucleoside triphosphates to their monophosphate derivatives, with a high preference for the non-canonical purine nucleotides XTP (xanthosine triphosphate), dITP (deoxyinosine triphosphate) and ITP. Seems to function as a house-cleaning enzyme that removes non-canonical purine nucleotides from the nucleotide pool, thus preventing their incorporation into DNA/RNA and avoiding chromosomal lesions. Belongs to the HAM1 NTPase family. | Inosine-5'-monophosphate dehydrogenase; Catalyzes the conversion of inosine 5'-phosphate (IMP) to xanthosine 5'-phosphate (XMP), the first committed and rate-limiting step in the de novo synthesis of guanine nucleotides, and therefore plays an important role in the regulation of cell growth. Belongs to the IMPDH/GMPR family. | 0.932 |
SERP0734 | hpt | SERP0734 | SERP0149 | Ham1 family protein; Pyrophosphatase that catalyzes the hydrolysis of nucleoside triphosphates to their monophosphate derivatives, with a high preference for the non-canonical purine nucleotides XTP (xanthosine triphosphate), dITP (deoxyinosine triphosphate) and ITP. Seems to function as a house-cleaning enzyme that removes non-canonical purine nucleotides from the nucleotide pool, thus preventing their incorporation into DNA/RNA and avoiding chromosomal lesions. Belongs to the HAM1 NTPase family. | Hypoxanthine phosphoribosyltransferase; Identified by similarity to EGAD:18056; match to protein family HMM PF00156; match to protein family HMM TIGR01203. | 0.909 |
SERP0734 | purA | SERP0734 | SERP2536 | Ham1 family protein; Pyrophosphatase that catalyzes the hydrolysis of nucleoside triphosphates to their monophosphate derivatives, with a high preference for the non-canonical purine nucleotides XTP (xanthosine triphosphate), dITP (deoxyinosine triphosphate) and ITP. Seems to function as a house-cleaning enzyme that removes non-canonical purine nucleotides from the nucleotide pool, thus preventing their incorporation into DNA/RNA and avoiding chromosomal lesions. Belongs to the HAM1 NTPase family. | Adenylosuccinate synthetase; Plays an important role in the de novo pathway of purine nucleotide biosynthesis. Catalyzes the first committed step in the biosynthesis of AMP from IMP; Belongs to the adenylosuccinate synthetase family. | 0.509 |
SERP0734 | xpt | SERP0734 | SERP0067 | Ham1 family protein; Pyrophosphatase that catalyzes the hydrolysis of nucleoside triphosphates to their monophosphate derivatives, with a high preference for the non-canonical purine nucleotides XTP (xanthosine triphosphate), dITP (deoxyinosine triphosphate) and ITP. Seems to function as a house-cleaning enzyme that removes non-canonical purine nucleotides from the nucleotide pool, thus preventing their incorporation into DNA/RNA and avoiding chromosomal lesions. Belongs to the HAM1 NTPase family. | Xanthine phosphoribosyltransferase; Converts the preformed base xanthine, a product of nucleic acid breakdown, to xanthosine 5'-monophosphate (XMP), so it can be reused for RNA or DNA synthesis. | 0.917 |
guaA | SERP0590 | SERP0070 | SERP0590 | GMP synthase; Catalyzes the synthesis of GMP from XMP. | Na+/H+ exchanger family protein, putative; Identified by match to protein family HMM PF00999; match to protein family HMM PF02080; Belongs to the monovalent cation:proton antiporter 2 (CPA2) transporter (TC 2.A.37) family. | 0.636 |
guaA | SERP0734 | SERP0070 | SERP0734 | GMP synthase; Catalyzes the synthesis of GMP from XMP. | Ham1 family protein; Pyrophosphatase that catalyzes the hydrolysis of nucleoside triphosphates to their monophosphate derivatives, with a high preference for the non-canonical purine nucleotides XTP (xanthosine triphosphate), dITP (deoxyinosine triphosphate) and ITP. Seems to function as a house-cleaning enzyme that removes non-canonical purine nucleotides from the nucleotide pool, thus preventing their incorporation into DNA/RNA and avoiding chromosomal lesions. Belongs to the HAM1 NTPase family. | 0.964 |
guaA | guaB | SERP0070 | SERP0069 | GMP synthase; Catalyzes the synthesis of GMP from XMP. | Inosine-5'-monophosphate dehydrogenase; Catalyzes the conversion of inosine 5'-phosphate (IMP) to xanthosine 5'-phosphate (XMP), the first committed and rate-limiting step in the de novo synthesis of guanine nucleotides, and therefore plays an important role in the regulation of cell growth. Belongs to the IMPDH/GMPR family. | 0.999 |
guaA | guaC | SERP0070 | SERP0906 | GMP synthase; Catalyzes the synthesis of GMP from XMP. | Guanosine monophosphate reductase; Catalyzes the irreversible NADPH-dependent deamination of GMP to IMP. It functions in the conversion of nucleobase, nucleoside and nucleotide derivatives of G to A nucleotides, and in maintaining the intracellular balance of A and G nucleotides; Belongs to the IMPDH/GMPR family. GuaC type 2 subfamily. | 0.998 |
guaA | hpt | SERP0070 | SERP0149 | GMP synthase; Catalyzes the synthesis of GMP from XMP. | Hypoxanthine phosphoribosyltransferase; Identified by similarity to EGAD:18056; match to protein family HMM PF00156; match to protein family HMM TIGR01203. | 0.954 |
guaA | pbuX | SERP0070 | SERP0068 | GMP synthase; Catalyzes the synthesis of GMP from XMP. | Xanthine permease; Identified by similarity to EGAD:30678; match to protein family HMM PF00860; match to protein family HMM TIGR00801. | 0.851 |
guaA | purA | SERP0070 | SERP2536 | GMP synthase; Catalyzes the synthesis of GMP from XMP. | Adenylosuccinate synthetase; Plays an important role in the de novo pathway of purine nucleotide biosynthesis. Catalyzes the first committed step in the biosynthesis of AMP from IMP; Belongs to the adenylosuccinate synthetase family. | 0.886 |
guaA | purB | SERP0070 | SERP1446 | GMP synthase; Catalyzes the synthesis of GMP from XMP. | Adenylosuccinate lyase; Identified by similarity to EGAD:15453; match to protein family HMM PF00206; match to protein family HMM TIGR00928. | 0.863 |
guaA | purH | SERP0070 | SERP0658 | GMP synthase; Catalyzes the synthesis of GMP from XMP. | Phosphoribosylaminoimidazolecarboxamide formyltransferase/IMP cyclohydrolase; Identified by match to protein family HMM PF01808; match to protein family HMM PF02142; match to protein family HMM TIGR00355. | 0.781 |
guaA | xpt | SERP0070 | SERP0067 | GMP synthase; Catalyzes the synthesis of GMP from XMP. | Xanthine phosphoribosyltransferase; Converts the preformed base xanthine, a product of nucleic acid breakdown, to xanthosine 5'-monophosphate (XMP), so it can be reused for RNA or DNA synthesis. | 0.997 |
guaB | SERP0590 | SERP0069 | SERP0590 | Inosine-5'-monophosphate dehydrogenase; Catalyzes the conversion of inosine 5'-phosphate (IMP) to xanthosine 5'-phosphate (XMP), the first committed and rate-limiting step in the de novo synthesis of guanine nucleotides, and therefore plays an important role in the regulation of cell growth. Belongs to the IMPDH/GMPR family. | Na+/H+ exchanger family protein, putative; Identified by match to protein family HMM PF00999; match to protein family HMM PF02080; Belongs to the monovalent cation:proton antiporter 2 (CPA2) transporter (TC 2.A.37) family. | 0.773 |
guaB | SERP0734 | SERP0069 | SERP0734 | Inosine-5'-monophosphate dehydrogenase; Catalyzes the conversion of inosine 5'-phosphate (IMP) to xanthosine 5'-phosphate (XMP), the first committed and rate-limiting step in the de novo synthesis of guanine nucleotides, and therefore plays an important role in the regulation of cell growth. Belongs to the IMPDH/GMPR family. | Ham1 family protein; Pyrophosphatase that catalyzes the hydrolysis of nucleoside triphosphates to their monophosphate derivatives, with a high preference for the non-canonical purine nucleotides XTP (xanthosine triphosphate), dITP (deoxyinosine triphosphate) and ITP. Seems to function as a house-cleaning enzyme that removes non-canonical purine nucleotides from the nucleotide pool, thus preventing their incorporation into DNA/RNA and avoiding chromosomal lesions. Belongs to the HAM1 NTPase family. | 0.932 |